Acer Aspire 4740G Series - System Block Diagram

4 Chapter 1
System Block Diagram
APA2051
USB port 3
USB port 10
PCI-E 2.0x16 5GT/s PER LANE
6.4G/8.5G/10.6G
100M/133M/166M(CFD)
100MHz
100MHz
133/120/100/96/14.318MHZ to PCH
48MHZ to CardReader
33MHz
100MHz
133MHz
LS-5682P
LS-5683P
100MHz
1GB/s x4
DMI x4FDI x8
page 41
port 2,4 port 1
LVDS Conn.
page 28
CRT Conn.
page 29
HDMI(UMA)
LVDS(DIS)
HDMI(DIS)
Nvidia N11MGE1
page
22,23,24,25,26,27
PEG(DIS)
CRT(DIS)
NAL90 Sub-board
page 38
page 35
page 13
SPI
RTC CKT.
page 8
3.3V 24MHz
LAN(GbE)
BCM57780
page 33
MINI Card x2
CMOS
Camera
WLAN, TV
PCI-Express x 8 (ABD PCIE1 2.5GT/S CKD PCIE1/2 2. 5/5GT/S)
Dual Channel
2.7GT/s
Power On/O CKT.
Touch Pad
LPC BUS
page 40
Processor
page 41
Int.KBD
page 38
BANK 0, 1, 2, 3
USB conn x2
ALC888
(UMA)
DC/DC Interface CKT.
Auburndale / Clarkseld
(UMA/DIS) (DIS)
3.3V 48MHz
RJ45
Clock Generator
IDT: 9LRS3199AKLFT
SILEGO: SLG8SP587
page 37
Fan Control
Power Circuit DC/DC
page 8
204pin DDRIII-SO-DIMM X2
page 42
Intel
BIOS ROM
1.5V DDRIII 800/1066/1333
page 38
HDA Codec
page 12
Memory BUS(DDRIII)
PCH
HD Audio
page 41
page 4,5,6,7,8,9
Ibex Peak-M
page 10,11
page 38
ENE KB926
Audio AMP
page 34
page 32
USB port 8 HS
USB Port 2 (eSATA)
USB port 0 (sub board)
page 35
8
2 egap53
e
gap
rPGA988A
Intel
page 30
Bluetooth
Conn
port 1
SATA ODD
Conn.
page 31
SPI ROM x2
page
CRT(UMA)
LVDS(UMA)
USBx14
page 13,14,15,16,17
18,19,20,21
port 0
page 31
Function/B
USB/B
Int. Speaker
eSATA
Conn.
page 35
port 4
100MHz
SATA x 6 (GEN1 1.5GT/S ,GEN2 3GT/S)
SATA HDD
Conn.
LS-4493P
Media/B
page 38
HDMI Conn.
USB port 11
Finger
Printer
page 35
USB port 6
Card
Reader
page 36
NALG0 Sub-board
LVDS
SW
page 28
CRT
SW
page 29
Level Shift
page 30
LS-5681P
Finger Printer/B
page 35
MDC
page 39
page 35
USB/B
Finger Printer/B
page 35
page 38
Function/B
LS-5682P
LS-5683P
LS-5681P